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¡¾Ó¢ÎĹؼü´Ê¡¿        levosulpiride; synthesis; resolution; condensation.;
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¡¾Ó¢ÎÄÕªÒª¡¿        Levosulpiride was synthesized by condensation of (S)-(-)-2 aminomethyl-1-ethylpyrrolidine, prepared from the raceme using D-(-)-tartaric acid as resolving agent,and methyl 2-methoxyl-5-aminosulfonyl benzoate in total yield of 14%.
¡¾DOI¡¿        CNKI:SUN:ZHOU.0.1996-11-001
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